; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -passes=indvars -S < %s | FileCheck %s
target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-windows-msvc18.0.0"

define i32 @fn2() personality ptr @__CxxFrameHandler3 {
; CHECK-LABEL: @fn2(
; CHECK-NEXT:  entry:
; CHECK-NEXT:    br label [[FOR_COND:%.*]]
; CHECK:       for.cond:
; CHECK-NEXT:    [[INDVARS_IV:%.*]] = phi i64 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_INC:%.*]] ], [ 0, [[ENTRY:%.*]] ]
; CHECK-NEXT:    [[INDVARS1:%.*]] = trunc i64 [[INDVARS_IV]] to i32
; CHECK-NEXT:    invoke void @fn1(i64 [[INDVARS_IV]])
; CHECK-NEXT:    to label [[FOR_INC]] unwind label [[CATCH_DISPATCH:%.*]]
; CHECK:       catch.dispatch:
; CHECK-NEXT:    [[C_0_LCSSA:%.*]] = phi i32 [ [[INDVARS1]], [[FOR_COND]] ]
; CHECK-NEXT:    [[TMP0:%.*]] = catchswitch within none [label %catch] unwind to caller
; CHECK:       catch:
; CHECK-NEXT:    [[TMP1:%.*]] = catchpad within [[TMP0]] [ptr null, i32 64, ptr null]
; CHECK-NEXT:    catchret from [[TMP1]] to label [[EXIT:%.*]]
; CHECK:       exit:
; CHECK-NEXT:    ret i32 [[C_0_LCSSA]]
; CHECK:       for.inc:
; CHECK-NEXT:    [[INDVARS_IV_NEXT]] = add nuw i64 [[INDVARS_IV]], 1
; CHECK-NEXT:    br label [[FOR_COND]]
;
entry:
  br label %for.cond

for.cond:                                         ; preds = %for.inc, %entry
  %c.0 = phi i32 [ %inc, %for.inc ], [ 0, %entry ]
  %idxprom = sext i32 %c.0 to i64
  invoke void @fn1(i64 %idxprom)
  to label %for.inc unwind label %catch.dispatch

catch.dispatch:                                   ; preds = %for.cond
  %c.0.lcssa = phi i32 [ %c.0, %for.cond ]
  %0 = catchswitch within none [label %catch] unwind to caller

catch:                                            ; preds = %catch.dispatch
  %1 = catchpad within %0 [ptr null, i32 64, ptr null]
  catchret from %1 to label %exit

exit:
  ret i32 %c.0.lcssa

for.inc:                                          ; preds = %for.cond
  %inc = add nsw nuw i32 %c.0, 1
  br label %for.cond
}

declare void @fn1(i64 %idxprom)

declare i32 @__CxxFrameHandler3(...)
